coresight: trbe: Fix return value check in arm_trbe_register_coresight_cpu()

Browse source

In case of error, the function devm_kasprintf() returns NULL
pointer not ERR_PTR(). The IS_ERR() test in the return value
check should be replaced with NULL test.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Link: https://lore.kernel.org/r/20210409094901.1903622-1-weiyongjun1@huawei.com
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>

...

This commit is contained in:

Wei Yongjun 2021-04-09 09:49:01 +00:00 • committed by Mathieu Poirier

parent d19dea75b9

commit 68d400c079

1 changed files with 1 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

drivers/hwtracing/coresight/coresight-trbe.c

View file